Documentary Movies & TV Shows Online Free

Stream the best Documentary movies and TV shows free on Cineby in HD. Browse 1,201 Documentary titles — no signup, no subscription required. Updated daily with the newest Documentary releases.

The Power of Pickleball (2026) 1080P
The Power of Pickleball (2026) Documentary
Great Scenic Railway Journeys - Season 1 HD
Great Scenic Railway Journeys - Season 1 Documentary
Buccaneers & Bones - Season 1 HD
Buccaneers & Bones - Season 1 Documentary
The Wild Ones - Season 1 HD
The Wild Ones - Season 1 Action & Adventure, Documentary
Supercruising: Life at Sea - Season 1 HD
Supercruising: Life at Sea - Season 1 Documentary
One Night in Idaho ..Season 1 HD
One Night in Idaho ..Season 1 Documentary
Das Reich: Hitler's Death Squads - Season 1 HD
Das Reich: Hitler's Death Squads - Season 1 Documentary, War & Politics
Vie$ de rêve - Season 1 HD
Vie$ de rêve - Season 1 Documentary, Reality
60 Days on the Estates - Season 1 HD
60 Days on the Estates - Season 1 Documentary, Reality
Live Aid at 40 ..Season 1 HD
Live Aid at 40 ..Season 1 Documentary
A Killer Among Friends - Season 1 HD
A Killer Among Friends - Season 1 Crime, Documentary
Her Last Broadcast ..Season 1 HD
Her Last Broadcast ..Season 1 Documentary
Murderer: Behind the Mask - Season 1 HD
Murderer: Behind the Mask - Season 1 Crime, Documentary
Drink: A Look Inside the Glass - Season 1 HD
Drink: A Look Inside the Glass - Season 1 Documentary
Amy Bradley Is Missing - Season 1 HD
Amy Bradley Is Missing - Season 1 Crime, Documentary
Roman Megastructures - Season 1 HD
Roman Megastructures - Season 1 Documentary
The Furry Detectives ..Season 1 HD
The Furry Detectives ..Season 1 Documentary
The Firm - Season 1 HD
The Firm - Season 1 Documentary
Dr Ann's Secret Lives - Season 1 HD
Dr Ann's Secret Lives - Season 1 Documentary
War Machine: World War II - Season 1 HD
War Machine: World War II - Season 1 Documentary, War & Politics
The Real Story - Season 1 HD
The Real Story - Season 1 Documentary
Billy Joel: And So It Goes - Season 1 HD
Billy Joel: And So It Goes - Season 1 Documentary
Party Island: Summer in Zante - Season 1 HD
Party Island: Summer in Zante - Season 1 Documentary
Border Security ..Season 1 HD
Border Security ..Season 1 Documentary

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Are new Documentary movies added regularly?

Yes. Our Documentary catalog updates daily as new films are released theatrically and on streaming.

Can I watch Documentary TV shows here too?

Yes — both Documentary movies and TV series are listed together. Use the type filter at the top to show only movies or only TV.